<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Document</title>
    <link rel="stylesheet" href="../public/botjs/bootstrap.css">
    <style>
        .boxA,
        .boxB{
           padding: 0;
        }
        .boxA{
            background-color:#f8f9fa !important;
        }
    </style>
</head>
<body>
    <div class="container-fluid boxA">
        <div class="container boxB">
   <nav class="navbar navbar-expand-lg navbar-light bg-light">
       <a class="navbar-brand" href="#">Navbar</a>
       <button class="navbar-toggler" type="button" data-toggle="collapse" data-target="#navbarSupportedContent" aria-controls="navbarSupportedContent" aria-expanded="false" aria-label="Toggle navigation">
         <span class="navbar-toggler-icon"></span>
       </button>
       <div class="collapse navbar-collapse" id="navbarSupportedContent">
         <ul class="navbar-nav mr-auto">
           <li class="nav-item dropdown">
             <a class="nav-link dropdown-toggle" href="#" id="navbarDropdown" role="button" data-toggle="dropdown" aria-haspopup="true" aria-expanded="false">
               Dropdown
             </a>
             <div class="dropdown-menu" aria-labelledby="navbarDropdown">
               <a class="dropdown-item" href="#">Action</a>
               <a class="dropdown-item" href="#">Another action</a>
               <div class="dropdown-divider"></div>
               <a class="dropdown-item" href="#">Something else here</a>
             </div>
           </li>
         </ul>
         <form class="form-inline my-2 my-lg-0">
           <input class="form-control mr-sm-2" type="search" placeholder="Search" aria-label="Search" value="">
           <button class="btn btn-outline-success my-2 my-sm-0" type="submit">Search</button>
         </form>
       </div>
   </div>
   </div>
</body>
<script src="../public/lib/jquery-1.10.2.js"></script>
<script src="../public/botjs/bootstrap.js"></script>
</html>